Deal Details

Price Research: Our research indicates that 4TB Seagate Backup Plus USB 3.0 External Hard Drive is $27 lower (15% savings) than the next best available price from a reputable merchant with prices from $177. - daisybeetle

If that safe isn't rated for digital media (hard drives, optical discs, etc.) then your drive is not protected from fire as temperatures can reach several hundred degrees in a normal fireproof safe (that is rated for paperwork, not digital media). Temperatures that will melt solder sooner than paper will ignite.